/*
 * jPOS Project [http://jpos.org]
 * Copyright (C) 2000-2015 Alejandro P. Revilla
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.jpos.q2;

import jline.ConsoleReader;

import java.io.IOException;
import java.io.PrintStream;

public class CLIContext {
	Q2 q2;
	ConsoleReader consoleReader;
	PrintStream outputStream;
	boolean stopped = false;

	public boolean isStopped() {
		return stopped;
	}

	public void setStopped(boolean stopped) {
		this.stopped = stopped;
	}

	public Q2 getQ2() {
		return q2;
	}

	public void setQ2(Q2 q2) {
		this.q2 = q2;
	}

	public ConsoleReader getConsoleReader() {
		return consoleReader;
	}

	public void setConsoleReader(ConsoleReader consoleReader) {
		this.consoleReader = consoleReader;
	}

	public PrintStream getOutputStream() {
		return outputStream;
	}

	public void setOutputStream(PrintStream outputStream) {
		this.outputStream = outputStream;
	}

	public void printThrowable(Throwable t) {
		t.printStackTrace(outputStream);
		outputStream.flush();
	}

	public void print(String s) {
		try {
			consoleReader.printString(s);
		} catch (IOException e) {
			e.printStackTrace(outputStream);
			outputStream.flush();
		}
	}

	public void println(String s) {
		try {
			consoleReader.printString(s);
			consoleReader.printNewline();
		} catch (IOException e) {
			e.printStackTrace(outputStream);
			outputStream.flush();
		}
	}

	public boolean confirm(String prompt) throws IOException {
		return "yes".equalsIgnoreCase(consoleReader.readLine(prompt));
	}
}
